Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1892)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1893)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1894)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1895)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1896)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1897)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1905)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1906)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1907)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1908)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1921)

Gartenflora - Deutsche Gartenbau-Gesellschaft. (F. Enke, 1922)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1899)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1900)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1902)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1903)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1904)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1909)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1910)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1911)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1912)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1913)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1914)

Die Gartenwelt - Hesdörffer, Max, 1863 -1920 (G. Schmidt, 1917)

The genera and species of orchidaceous plants - Lindley, John, 1799 -1865 (Ridgways, 1830)

Genera et species orchidearum novarum quas collegit, descripsit et iconibus illustravit ... - Rodrigues, J. Barbosa (João Barbosa), 1842 -1909. (1877)

Genera et species orchidearum novarum quas collegit, descripsit et iconibus illustravit ... - Rodrigues, J. Barbosa (João Barbosa), 1842 -1909. (1882)

Genera orchidacearum - Pridgeon, Alec M. (Oxford University Press, 1900)

Genera plantarum :ad exemplaria imprimis in Herberiis Kewensibus servata definita - Hooker, Joseph Dalton, 1817 -1911 (A. Black, 1883)

Genera plantarum secundum ordines naturales disposita - Endlicher, Stephan, 1804 -1849 (Apud Fr. Beck Universitatis, 1836)

Genera plantarum secundum ordines naturales disposita - Endlicher, Stephan, 1804 -1849 (Apud F. Beck, 1836)

Genera siphonogamarum ad systema Englerianum conscripta - Harms, Hermann, 1870 -1942 (G. Engelmann, 1900)

General illustrated and descriptive catalogue of new, rare and valuable plants - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Rose Hill Nurseries, 1890)

General illustrated catalogue of new and rare seeds, plants and bulbs - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Pitcher & Manda, 1892)

General price list, 1947 - Henry G. Gilbert Nursery; Seed Trade Catalog Collection. (Orchid Exchange, Inc, 1947)

A general system of botany, descriptive and analytical. In two parts. Part I. Outlines of organography, anatomy, and physiology. Part II. Descriptions and illustrations of the orders. By Emm. Le Maout [and] J. Decaisne. With 5500 figures by L. Steinheil and A. Riocreux. Translated from the original by Mrs. Hooker. The orders arranged after the method followed in the universities and schools of Great Britain, its colonies, America, and India; with additions, an appendix on the natural method, and a synopsis of the orders, by J.D. Hooker - Hooker, Joseph Dalton, 1817 -1911 (Longmans, Green & Co, 1873)

A general system of botany, descriptive and analytical in two parts - Decaisne, Joseph, 1807 -1882 (Longmans, 1876)

A general system of botany descriptive and analytical. In two parts - Hooker, Joseph Dalton, 1817 -1911 (Longmans, Green, 1876)

The genus Masdevallia - Lehmann, F. C. (R.H. Porter, 1896)